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The random variable X has PMF c/x x=2,4,8, 0 otherwise. Py (x) = (a) What 1s the value of the constant ? (b) What is

The random variable X has PMF c/x x=2,4,8, 0 otherwise. Py (x) = (a) What 1s the value of the constant ? (b) What is P[X = 4]? (c) What 1s P[X

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